Ambiance Accent Track Lighting Contemporary Slotted Accent/Task with Heat-Resistant Polycarbonate Base & Ceramic Socket. Contemporary slotted accent/task light with black finish. Adjustable form 0° to 90° Molded heat resistant polycarbonate. Includes wire clip for outdoor use. UL listed for wet location. (12v only) T5 Wedge Base Wattage: One 18w max. Voltage: 12v / 24v Minimum spacing on center: 6"